The air quality sensor module is mainly used to test particle ,voc, co2,temperature and humidity for indoor air quality control.

Temperature Range：-10~50℃

        Resolution ：0.1℃

        Accuracy：±0.5℃

Relative Humidity Range：0~99%RH

                Resolution：0.1%RH

                Accuracy ：±5%RH

VOC Range：0~3ppm

Resolution：0.01ppm

Accuracy：±5%FS

Particle PM0.3: 4000/±20% Reading（per/L）

        PM2.5:  40/±20% Reading（per/L）

        PM10:  4/±20% Reading（per/L）

Working Voltage DC5V

Imax 500mA

CO2 0-3000ppm

Size 71*55*20

Response time 30s

Signal output RS232-TTL,I2C

Life time ≥10 years

Gas Flow 1L/min